Type Alias bson_printf_func

pub type bson_printf_func = Option<unsafe extern "C" fn(arg1: *const c_char, ...) -> c_int>;

Aliased Type

enum bson_printf_func {
    None,
    Some(unsafe extern "C" fn(_: *const i8, ...) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *const i8, ...) -> i32)

Some value of type T.